:root {
  background-color: #000 !important;
}

body {
  background-color: #000;
}

#console {
  width: 864px;
  margin-top: 100px;
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  font-family: courier, monospace;
  font-size: 14px;
}

#footer {
  position: absolute;
  bottom: 10px;
  width: 99%;
  height: 20px;
  color: dimgrey;
  font-family: courier, monospace;
  text-align: center;
}

a {
  color: #0bc;
  text-decoration: none;
}

#a {
  color: #0f0;
}

#c {
  color: #0bc;
}

#b {
  color: #ff0096;
}

#k {
  animation: change 1s;
}

#op {
  color: #888;
}

#logo {
  color: cyan;
}

@keyframes change {
  0% {
    color: #0f0;
  }

  50% {
    color: #0f0;
  }

  99% {
    color: black;
  }
}